61304464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 133866432

約数和(自身を除く): 72561968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 67, 83, 104, 106, 134, 166, 208, 212, 268, 332, 424, 536, 664, 689, 848, 871, 1072, 1079, 1328, 1378, 1742, 2158, 2756, 3484, 3551, 4316, 4399, 5512, 5561, 6968, 7102, 8632, 8798, 11024, 11122, 13936, 14204, 17264, 17596, 22244, 28408, 35192, 44488, 46163, 56816, 57187, 70384, 72293, 88976, 92326, 114374, 144586, 184652, 228748, 289172, 294733, 369304, 457496, 578344, 589466, 738608, 914992, 1156688, 1178932, 2357864, 3831529, 4715728, 7663058, 15326116, 30652232, 61304464]

約数ペア:

[(1, 61304464), (2, 30652232), (4, 15326116), (8, 7663058), (13, 4715728), (16, 3831529), (26, 2357864), (52, 1178932), (53, 1156688), (67, 914992), (83, 738608), (104, 589466), (106, 578344), (134, 457496), (166, 369304), (208, 294733), (212, 289172), (268, 228748), (332, 184652), (424, 144586), (536, 114374), (664, 92326), (689, 88976), (848, 72293), (871, 70384), (1072, 57187), (1079, 56816), (1328, 46163), (1378, 44488), (1742, 35192), (2158, 28408), (2756, 22244), (3484, 17596), (3551, 17264), (4316, 14204), (4399, 13936), (5512, 11122), (5561, 11024), (6968, 8798), (7102, 8632)]