61430952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 181670400

約数和(自身を除く): 120239448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 222, 228, 264, 296, 331, 407, 418, 444, 456, 627, 662, 703, 814, 836, 888, 993, 1221, 1254, 1324, 1406, 1628, 1672, 1986, 2109, 2442, 2508, 2648, 2812, 3256, 3641, 3972, 4218, 4884, 5016, 5624, 6289, 7282, 7733, 7944, 8436, 9768, 10923, 12247, 12578, 14564, 15466, 16872, 18867, 21846, 23199, 24494, 25156, 29128, 30932, 36741, 37734, 43692, 46398, 48988, 50312, 61864, 69179, 73482, 75468, 87384, 92796, 97976, 134717, 138358, 146964, 150936, 185592, 207537, 232693, 269434, 276716, 293928, 404151, 415074, 465386, 538868, 553432, 698079, 808302, 830148, 930772, 1077736, 1396158, 1616604, 1660296, 1861544, 2559623, 2792316, 3233208, 5119246, 5584632, 7678869, 10238492, 15357738, 20476984, 30715476, 61430952]

約数ペア:

[(1, 61430952), (2, 30715476), (3, 20476984), (4, 15357738), (6, 10238492), (8, 7678869), (11, 5584632), (12, 5119246), (19, 3233208), (22, 2792316), (24, 2559623), (33, 1861544), (37, 1660296), (38, 1616604), (44, 1396158), (57, 1077736), (66, 930772), (74, 830148), (76, 808302), (88, 698079), (111, 553432), (114, 538868), (132, 465386), (148, 415074), (152, 404151), (209, 293928), (222, 276716), (228, 269434), (264, 232693), (296, 207537), (331, 185592), (407, 150936), (418, 146964), (444, 138358), (456, 134717), (627, 97976), (662, 92796), (703, 87384), (814, 75468), (836, 73482), (888, 69179), (993, 61864), (1221, 50312), (1254, 48988), (1324, 46398), (1406, 43692), (1628, 37734), (1672, 36741), (1986, 30932), (2109, 29128), (2442, 25156), (2508, 24494), (2648, 23199), (2812, 21846), (3256, 18867), (3641, 16872), (3972, 15466), (4218, 14564), (4884, 12578), (5016, 12247), (5624, 10923), (6289, 9768), (7282, 8436), (7733, 7944)]