75702972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 190624896

約数和(自身を除く): 114921924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 263, 289, 332, 498, 526, 578, 789, 867, 996, 1052, 1156, 1411, 1578, 1734, 2822, 3156, 3468, 4233, 4471, 5644, 8466, 8942, 13413, 16932, 17884, 21829, 23987, 26826, 43658, 47974, 53652, 65487, 71961, 76007, 87316, 95948, 130974, 143922, 152014, 228021, 261948, 287844, 304028, 371093, 456042, 742186, 912084, 1113279, 1484372, 2226558, 4453116, 6308581, 12617162, 18925743, 25234324, 37851486, 75702972]

約数ペア:

[(1, 75702972), (2, 37851486), (3, 25234324), (4, 18925743), (6, 12617162), (12, 6308581), (17, 4453116), (34, 2226558), (51, 1484372), (68, 1113279), (83, 912084), (102, 742186), (166, 456042), (204, 371093), (249, 304028), (263, 287844), (289, 261948), (332, 228021), (498, 152014), (526, 143922), (578, 130974), (789, 95948), (867, 87316), (996, 76007), (1052, 71961), (1156, 65487), (1411, 53652), (1578, 47974), (1734, 43658), (2822, 26826), (3156, 23987), (3468, 21829), (4233, 17884), (4471, 16932), (5644, 13413), (8466, 8942)]