72399696

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 120445104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 149, 159, 191, 212, 298, 318, 382, 424, 447, 573, 596, 636, 764, 848, 894, 1146, 1192, 1272, 1528, 1788, 2292, 2384, 2544, 3056, 3576, 4584, 7152, 7897, 9168, 10123, 15794, 20246, 23691, 28459, 30369, 31588, 40492, 47382, 56918, 60738, 63176, 80984, 85377, 94764, 113836, 121476, 126352, 161968, 170754, 189528, 227672, 242952, 341508, 379056, 455344, 485904, 683016, 1366032, 1508327, 3016654, 4524981, 6033308, 9049962, 12066616, 18099924, 24133232, 36199848, 72399696]

約数ペア:

[(1, 72399696), (2, 36199848), (3, 24133232), (4, 18099924), (6, 12066616), (8, 9049962), (12, 6033308), (16, 4524981), (24, 3016654), (48, 1508327), (53, 1366032), (106, 683016), (149, 485904), (159, 455344), (191, 379056), (212, 341508), (298, 242952), (318, 227672), (382, 189528), (424, 170754), (447, 161968), (573, 126352), (596, 121476), (636, 113836), (764, 94764), (848, 85377), (894, 80984), (1146, 63176), (1192, 60738), (1272, 56918), (1528, 47382), (1788, 40492), (2292, 31588), (2384, 30369), (2544, 28459), (3056, 23691), (3576, 20246), (4584, 15794), (7152, 10123), (7897, 9168)]