72325968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 225735552

約数和(自身を除く): 153409584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 176, 208, 246, 257, 264, 286, 312, 328, 429, 451, 492, 514, 528, 533, 572, 624, 656, 771, 858, 902, 984, 1028, 1066, 1144, 1353, 1542, 1599, 1716, 1804, 1968, 2056, 2132, 2288, 2706, 2827, 3084, 3198, 3341, 3432, 3608, 4112, 4264, 5412, 5654, 5863, 6168, 6396, 6682, 6864, 7216, 8481, 8528, 10023, 10537, 10824, 11308, 11726, 12336, 12792, 13364, 16962, 17589, 20046, 21074, 21648, 22616, 23452, 25584, 26728, 31611, 33924, 35178, 36751, 40092, 42148, 45232, 46904, 53456, 63222, 67848, 70356, 73502, 80184, 84296, 93808, 110253, 115907, 126444, 135696, 136981, 140712, 147004, 160368, 168592, 220506, 231814, 252888, 273962, 281424, 294008, 347721, 410943, 441012, 463628, 505776, 547924, 588016, 695442, 821886, 882024, 927256, 1095848, 1390884, 1506791, 1643772, 1764048, 1854512, 2191696, 2781768, 3013582, 3287544, 4520373, 5563536, 6027164, 6575088, 9040746, 12054328, 18081492, 24108656, 36162984, 72325968]

約数ペア:

[(1, 72325968), (2, 36162984), (3, 24108656), (4, 18081492), (6, 12054328), (8, 9040746), (11, 6575088), (12, 6027164), (13, 5563536), (16, 4520373), (22, 3287544), (24, 3013582), (26, 2781768), (33, 2191696), (39, 1854512), (41, 1764048), (44, 1643772), (48, 1506791), (52, 1390884), (66, 1095848), (78, 927256), (82, 882024), (88, 821886), (104, 695442), (123, 588016), (132, 547924), (143, 505776), (156, 463628), (164, 441012), (176, 410943), (208, 347721), (246, 294008), (257, 281424), (264, 273962), (286, 252888), (312, 231814), (328, 220506), (429, 168592), (451, 160368), (492, 147004), (514, 140712), (528, 136981), (533, 135696), (572, 126444), (624, 115907), (656, 110253), (771, 93808), (858, 84296), (902, 80184), (984, 73502), (1028, 70356), (1066, 67848), (1144, 63222), (1353, 53456), (1542, 46904), (1599, 45232), (1716, 42148), (1804, 40092), (1968, 36751), (2056, 35178), (2132, 33924), (2288, 31611), (2706, 26728), (2827, 25584), (3084, 23452), (3198, 22616), (3341, 21648), (3432, 21074), (3608, 20046), (4112, 17589), (4264, 16962), (5412, 13364), (5654, 12792), (5863, 12336), (6168, 11726), (6396, 11308), (6682, 10824), (6864, 10537), (7216, 10023), (8481, 8528)]