90318996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 156439404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 186, 212, 279, 318, 372, 477, 509, 558, 636, 837, 954, 1018, 1116, 1431, 1527, 1643, 1674, 1908, 2036, 2862, 3054, 3286, 3348, 4581, 4929, 5724, 6108, 6572, 9162, 9858, 13743, 14787, 15779, 18324, 19716, 26977, 27486, 29574, 31558, 44361, 47337, 53954, 54972, 59148, 63116, 80931, 88722, 94674, 107908, 142011, 161862, 177444, 189348, 242793, 284022, 323724, 426033, 485586, 568044, 728379, 836287, 852066, 971172, 1456758, 1672574, 1704132, 2508861, 2913516, 3345148, 5017722, 7526583, 10035444, 15053166, 22579749, 30106332, 45159498, 90318996]

約数ペア:

[(1, 90318996), (2, 45159498), (3, 30106332), (4, 22579749), (6, 15053166), (9, 10035444), (12, 7526583), (18, 5017722), (27, 3345148), (31, 2913516), (36, 2508861), (53, 1704132), (54, 1672574), (62, 1456758), (93, 971172), (106, 852066), (108, 836287), (124, 728379), (159, 568044), (186, 485586), (212, 426033), (279, 323724), (318, 284022), (372, 242793), (477, 189348), (509, 177444), (558, 161862), (636, 142011), (837, 107908), (954, 94674), (1018, 88722), (1116, 80931), (1431, 63116), (1527, 59148), (1643, 54972), (1674, 53954), (1908, 47337), (2036, 44361), (2862, 31558), (3054, 29574), (3286, 27486), (3348, 26977), (4581, 19716), (4929, 18324), (5724, 15779), (6108, 14787), (6572, 13743), (9162, 9858)]