100478916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 271252800

約数和(自身を除く): 170773884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2069, 2556, 2698, 4047, 4138, 5396, 6207, 8094, 8276, 12141, 12414, 16188, 18621, 24282, 24828, 37242, 39311, 48564, 74484, 78622, 117933, 146899, 157244, 235866, 293798, 353799, 440697, 471732, 587596, 707598, 881394, 1322091, 1415196, 1762788, 2644182, 2791081, 5288364, 5582162, 8373243, 11164324, 16746486, 25119729, 33492972, 50239458, 100478916]

約数ペア:

[(1, 100478916), (2, 50239458), (3, 33492972), (4, 25119729), (6, 16746486), (9, 11164324), (12, 8373243), (18, 5582162), (19, 5288364), (36, 2791081), (38, 2644182), (57, 1762788), (71, 1415196), (76, 1322091), (114, 881394), (142, 707598), (171, 587596), (213, 471732), (228, 440697), (284, 353799), (342, 293798), (426, 235866), (639, 157244), (684, 146899), (852, 117933), (1278, 78622), (1349, 74484), (2069, 48564), (2556, 39311), (2698, 37242), (4047, 24828), (4138, 24282), (5396, 18621), (6207, 16188), (8094, 12414), (8276, 12141)]