71400024

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 212186520

約数和(自身を除く): 140786496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 67, 72, 76, 82, 114, 123, 134, 152, 164, 171, 201, 228, 246, 268, 328, 342, 361, 369, 402, 456, 492, 536, 603, 684, 722, 738, 779, 804, 984, 1083, 1206, 1273, 1368, 1444, 1476, 1558, 1608, 2166, 2337, 2412, 2546, 2747, 2888, 2952, 3116, 3249, 3819, 4332, 4674, 4824, 5092, 5494, 6232, 6498, 7011, 7638, 8241, 8664, 9348, 10184, 10988, 11457, 12996, 14022, 14801, 15276, 16482, 18696, 21976, 22914, 24187, 24723, 25992, 28044, 29602, 30552, 32964, 44403, 45828, 48374, 49446, 52193, 56088, 59204, 65928, 72561, 88806, 91656, 96748, 98892, 104386, 118408, 133209, 145122, 156579, 177612, 193496, 197784, 208772, 217683, 266418, 290244, 313158, 355224, 417544, 435366, 469737, 532836, 580488, 626316, 870732, 939474, 991667, 1065672, 1252632, 1741464, 1878948, 1983334, 2975001, 3757896, 3966668, 5950002, 7933336, 8925003, 11900004, 17850006, 23800008, 35700012, 71400024]

約数ペア:

[(1, 71400024), (2, 35700012), (3, 23800008), (4, 17850006), (6, 11900004), (8, 8925003), (9, 7933336), (12, 5950002), (18, 3966668), (19, 3757896), (24, 2975001), (36, 1983334), (38, 1878948), (41, 1741464), (57, 1252632), (67, 1065672), (72, 991667), (76, 939474), (82, 870732), (114, 626316), (123, 580488), (134, 532836), (152, 469737), (164, 435366), (171, 417544), (201, 355224), (228, 313158), (246, 290244), (268, 266418), (328, 217683), (342, 208772), (361, 197784), (369, 193496), (402, 177612), (456, 156579), (492, 145122), (536, 133209), (603, 118408), (684, 104386), (722, 98892), (738, 96748), (779, 91656), (804, 88806), (984, 72561), (1083, 65928), (1206, 59204), (1273, 56088), (1368, 52193), (1444, 49446), (1476, 48374), (1558, 45828), (1608, 44403), (2166, 32964), (2337, 30552), (2412, 29602), (2546, 28044), (2747, 25992), (2888, 24723), (2952, 24187), (3116, 22914), (3249, 21976), (3819, 18696), (4332, 16482), (4674, 15276), (4824, 14801), (5092, 14022), (5494, 12996), (6232, 11457), (6498, 10988), (7011, 10184), (7638, 9348), (8241, 8664)]