73470924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 196166880

約数和(自身を除く): 122695956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 997, 1068, 1602, 1994, 2047, 2991, 3204, 3988, 4094, 5982, 6141, 8188, 8973, 11964, 12282, 17946, 18423, 22931, 24564, 35892, 36846, 45862, 68793, 73692, 88733, 91724, 137586, 177466, 206379, 266199, 275172, 354932, 412758, 532398, 798597, 825516, 1064796, 1597194, 2040859, 3194388, 4081718, 6122577, 8163436, 12245154, 18367731, 24490308, 36735462, 73470924]

約数ペア:

[(1, 73470924), (2, 36735462), (3, 24490308), (4, 18367731), (6, 12245154), (9, 8163436), (12, 6122577), (18, 4081718), (23, 3194388), (36, 2040859), (46, 1597194), (69, 1064796), (89, 825516), (92, 798597), (138, 532398), (178, 412758), (207, 354932), (267, 275172), (276, 266199), (356, 206379), (414, 177466), (534, 137586), (801, 91724), (828, 88733), (997, 73692), (1068, 68793), (1602, 45862), (1994, 36846), (2047, 35892), (2991, 24564), (3204, 22931), (3988, 18423), (4094, 17946), (5982, 12282), (6141, 11964), (8188, 8973)]