71382612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 196525056

約数和(自身を除く): 125142444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1663, 2044, 3066, 3326, 3577, 4989, 6132, 6652, 7154, 9978, 10731, 11641, 14308, 19956, 21462, 23282, 34923, 42924, 46564, 69846, 81487, 121399, 139692, 162974, 242798, 244461, 325948, 364197, 485596, 488922, 728394, 849793, 977844, 1456788, 1699586, 2549379, 3399172, 5098758, 5948551, 10197516, 11897102, 17845653, 23794204, 35691306, 71382612]

約数ペア:

[(1, 71382612), (2, 35691306), (3, 23794204), (4, 17845653), (6, 11897102), (7, 10197516), (12, 5948551), (14, 5098758), (21, 3399172), (28, 2549379), (42, 1699586), (49, 1456788), (73, 977844), (84, 849793), (98, 728394), (146, 488922), (147, 485596), (196, 364197), (219, 325948), (292, 244461), (294, 242798), (438, 162974), (511, 139692), (588, 121399), (876, 81487), (1022, 69846), (1533, 46564), (1663, 42924), (2044, 34923), (3066, 23282), (3326, 21462), (3577, 19956), (4989, 14308), (6132, 11641), (6652, 10731), (7154, 9978)]