72263910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 180652032

約数和(自身を除く): 108388122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 470, 530, 705, 795, 967, 1410, 1590, 1934, 2491, 2901, 4835, 4982, 5802, 7473, 9670, 12455, 14505, 14946, 24910, 29010, 37365, 45449, 51251, 74730, 90898, 102502, 136347, 153753, 227245, 256255, 272694, 307506, 454490, 512510, 681735, 768765, 1363470, 1537530, 2408797, 4817594, 7226391, 12043985, 14452782, 24087970, 36131955, 72263910]

約数ペア:

[(1, 72263910), (2, 36131955), (3, 24087970), (5, 14452782), (6, 12043985), (10, 7226391), (15, 4817594), (30, 2408797), (47, 1537530), (53, 1363470), (94, 768765), (106, 681735), (141, 512510), (159, 454490), (235, 307506), (265, 272694), (282, 256255), (318, 227245), (470, 153753), (530, 136347), (705, 102502), (795, 90898), (967, 74730), (1410, 51251), (1590, 45449), (1934, 37365), (2491, 29010), (2901, 24910), (4835, 14946), (4982, 14505), (5802, 12455), (7473, 9670)]