61019868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 135419172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 173, 182, 204, 221, 228, 238, 247, 266, 273, 323, 346, 357, 364, 399, 442, 476, 494, 519, 532, 546, 646, 663, 692, 714, 741, 798, 884, 969, 988, 1038, 1092, 1211, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1938, 2076, 2249, 2261, 2422, 2652, 2941, 2964, 3094, 3287, 3458, 3633, 3876, 4199, 4498, 4522, 4641, 4844, 5187, 5882, 6188, 6574, 6747, 6783, 6916, 7266, 8398, 8823, 8996, 9044, 9282, 9861, 10374, 11764, 12597, 13148, 13494, 13566, 14532, 15743, 16796, 17646, 18564, 19722, 20587, 20748, 23009, 25194, 26988, 27132, 29393, 31486, 35292, 38233, 39444, 41174, 42731, 46018, 47229, 50388, 55879, 58786, 61761, 62972, 69027, 76466, 82348, 85462, 88179, 92036, 94458, 111758, 114699, 117572, 123522, 128193, 138054, 152932, 167637, 170924, 176358, 188916, 223516, 229398, 247044, 256386, 267631, 276108, 299117, 335274, 352716, 391153, 458796, 512772, 535262, 598234, 670548, 726427, 782306, 802893, 897351, 1070524, 1173459, 1196468, 1452854, 1564612, 1605786, 1794702, 2179281, 2346918, 2905708, 3211572, 3589404, 4358562, 4693836, 5084989, 8717124, 10169978, 15254967, 20339956, 30509934, 61019868]

約数ペア:

[(1, 61019868), (2, 30509934), (3, 20339956), (4, 15254967), (6, 10169978), (7, 8717124), (12, 5084989), (13, 4693836), (14, 4358562), (17, 3589404), (19, 3211572), (21, 2905708), (26, 2346918), (28, 2179281), (34, 1794702), (38, 1605786), (39, 1564612), (42, 1452854), (51, 1196468), (52, 1173459), (57, 1070524), (68, 897351), (76, 802893), (78, 782306), (84, 726427), (91, 670548), (102, 598234), (114, 535262), (119, 512772), (133, 458796), (156, 391153), (173, 352716), (182, 335274), (204, 299117), (221, 276108), (228, 267631), (238, 256386), (247, 247044), (266, 229398), (273, 223516), (323, 188916), (346, 176358), (357, 170924), (364, 167637), (399, 152932), (442, 138054), (476, 128193), (494, 123522), (519, 117572), (532, 114699), (546, 111758), (646, 94458), (663, 92036), (692, 88179), (714, 85462), (741, 82348), (798, 76466), (884, 69027), (969, 62972), (988, 61761), (1038, 58786), (1092, 55879), (1211, 50388), (1292, 47229), (1326, 46018), (1428, 42731), (1482, 41174), (1547, 39444), (1596, 38233), (1729, 35292), (1938, 31486), (2076, 29393), (2249, 27132), (2261, 26988), (2422, 25194), (2652, 23009), (2941, 20748), (2964, 20587), (3094, 19722), (3287, 18564), (3458, 17646), (3633, 16796), (3876, 15743), (4199, 14532), (4498, 13566), (4522, 13494), (4641, 13148), (4844, 12597), (5187, 11764), (5882, 10374), (6188, 9861), (6574, 9282), (6747, 9044), (6783, 8996), (6916, 8823), (7266, 8398)]