73199360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 194703264

約数和(自身を除く): 121503904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 83, 104, 106, 128, 130, 160, 166, 208, 212, 256, 260, 265, 320, 332, 415, 416, 424, 520, 530, 640, 664, 689, 830, 832, 848, 1040, 1060, 1079, 1280, 1328, 1378, 1660, 1664, 1696, 2080, 2120, 2158, 2656, 2756, 3320, 3328, 3392, 3445, 4160, 4240, 4316, 4399, 5312, 5395, 5512, 6640, 6784, 6890, 8320, 8480, 8632, 8798, 10624, 10790, 11024, 13280, 13568, 13780, 16640, 16960, 17264, 17596, 21248, 21580, 21995, 22048, 26560, 27560, 33920, 34528, 35192, 43160, 43990, 44096, 53120, 55120, 57187, 67840, 69056, 70384, 86320, 87980, 88192, 106240, 110240, 114374, 138112, 140768, 172640, 175960, 176384, 220480, 228748, 276224, 281536, 285935, 345280, 351920, 440960, 457496, 563072, 571870, 690560, 703840, 881920, 914992, 1126144, 1143740, 1381120, 1407680, 1829984, 2287480, 2815360, 3659968, 4574960, 5630720, 7319936, 9149920, 14639872, 18299840, 36599680, 73199360]

約数ペア:

[(1, 73199360), (2, 36599680), (4, 18299840), (5, 14639872), (8, 9149920), (10, 7319936), (13, 5630720), (16, 4574960), (20, 3659968), (26, 2815360), (32, 2287480), (40, 1829984), (52, 1407680), (53, 1381120), (64, 1143740), (65, 1126144), (80, 914992), (83, 881920), (104, 703840), (106, 690560), (128, 571870), (130, 563072), (160, 457496), (166, 440960), (208, 351920), (212, 345280), (256, 285935), (260, 281536), (265, 276224), (320, 228748), (332, 220480), (415, 176384), (416, 175960), (424, 172640), (520, 140768), (530, 138112), (640, 114374), (664, 110240), (689, 106240), (830, 88192), (832, 87980), (848, 86320), (1040, 70384), (1060, 69056), (1079, 67840), (1280, 57187), (1328, 55120), (1378, 53120), (1660, 44096), (1664, 43990), (1696, 43160), (2080, 35192), (2120, 34528), (2158, 33920), (2656, 27560), (2756, 26560), (3320, 22048), (3328, 21995), (3392, 21580), (3445, 21248), (4160, 17596), (4240, 17264), (4316, 16960), (4399, 16640), (5312, 13780), (5395, 13568), (5512, 13280), (6640, 11024), (6784, 10790), (6890, 10624), (8320, 8798), (8480, 8632)]