120639372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 329414400

約数和(自身を除く): 208775028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1031, 1194, 1393, 2062, 2388, 2786, 3093, 4124, 4179, 5572, 6186, 7217, 8358, 9751, 12372, 14434, 16716, 19502, 21651, 28868, 29253, 39004, 43302, 50519, 58506, 86604, 101038, 117012, 151557, 202076, 205169, 303114, 410338, 606228, 615507, 820676, 1231014, 1436183, 2462028, 2872366, 4308549, 5744732, 8617098, 10053281, 17234196, 20106562, 30159843, 40213124, 60319686, 120639372]

約数ペア:

[(1, 120639372), (2, 60319686), (3, 40213124), (4, 30159843), (6, 20106562), (7, 17234196), (12, 10053281), (14, 8617098), (21, 5744732), (28, 4308549), (42, 2872366), (49, 2462028), (84, 1436183), (98, 1231014), (147, 820676), (196, 615507), (199, 606228), (294, 410338), (398, 303114), (588, 205169), (597, 202076), (796, 151557), (1031, 117012), (1194, 101038), (1393, 86604), (2062, 58506), (2388, 50519), (2786, 43302), (3093, 39004), (4124, 29253), (4179, 28868), (5572, 21651), (6186, 19502), (7217, 16716), (8358, 14434), (9751, 12372)]