90350988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 285401088

約数和(自身を除く): 195050100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 102, 119, 124, 156, 157, 182, 186, 204, 217, 221, 238, 273, 314, 357, 364, 372, 403, 434, 442, 471, 476, 527, 546, 628, 651, 663, 714, 806, 868, 884, 942, 1054, 1092, 1099, 1209, 1302, 1326, 1428, 1547, 1581, 1612, 1884, 2041, 2108, 2198, 2418, 2604, 2652, 2669, 2821, 3094, 3162, 3297, 3689, 4082, 4396, 4641, 4836, 4867, 5338, 5642, 6123, 6188, 6324, 6594, 6851, 7378, 8007, 8164, 8463, 9282, 9734, 10676, 11067, 11284, 12246, 13188, 13702, 14287, 14601, 14756, 16014, 16926, 18564, 18683, 19468, 20553, 22134, 24492, 27404, 28574, 29202, 32028, 33852, 34069, 34697, 37366, 41106, 42861, 44268, 47957, 56049, 57148, 58404, 63271, 68138, 69394, 74732, 82212, 82739, 85722, 95914, 102207, 104091, 112098, 126542, 136276, 138788, 143871, 165478, 171444, 189813, 191828, 204414, 208182, 224196, 242879, 248217, 253084, 287742, 330956, 379626, 408828, 416364, 442897, 485758, 496434, 575484, 579173, 728637, 759252, 885794, 971516, 992868, 1075607, 1158346, 1328691, 1457274, 1737519, 1771588, 2151214, 2316692, 2657382, 2914548, 3226821, 3475038, 4302428, 5314764, 6453642, 6950076, 7529249, 12907284, 15058498, 22587747, 30116996, 45175494, 90350988]

約数ペア:

[(1, 90350988), (2, 45175494), (3, 30116996), (4, 22587747), (6, 15058498), (7, 12907284), (12, 7529249), (13, 6950076), (14, 6453642), (17, 5314764), (21, 4302428), (26, 3475038), (28, 3226821), (31, 2914548), (34, 2657382), (39, 2316692), (42, 2151214), (51, 1771588), (52, 1737519), (62, 1457274), (68, 1328691), (78, 1158346), (84, 1075607), (91, 992868), (93, 971516), (102, 885794), (119, 759252), (124, 728637), (156, 579173), (157, 575484), (182, 496434), (186, 485758), (204, 442897), (217, 416364), (221, 408828), (238, 379626), (273, 330956), (314, 287742), (357, 253084), (364, 248217), (372, 242879), (403, 224196), (434, 208182), (442, 204414), (471, 191828), (476, 189813), (527, 171444), (546, 165478), (628, 143871), (651, 138788), (663, 136276), (714, 126542), (806, 112098), (868, 104091), (884, 102207), (942, 95914), (1054, 85722), (1092, 82739), (1099, 82212), (1209, 74732), (1302, 69394), (1326, 68138), (1428, 63271), (1547, 58404), (1581, 57148), (1612, 56049), (1884, 47957), (2041, 44268), (2108, 42861), (2198, 41106), (2418, 37366), (2604, 34697), (2652, 34069), (2669, 33852), (2821, 32028), (3094, 29202), (3162, 28574), (3297, 27404), (3689, 24492), (4082, 22134), (4396, 20553), (4641, 19468), (4836, 18683), (4867, 18564), (5338, 16926), (5642, 16014), (6123, 14756), (6188, 14601), (6324, 14287), (6594, 13702), (6851, 13188), (7378, 12246), (8007, 11284), (8164, 11067), (8463, 10676), (9282, 9734)]