72412188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 113866212

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 83, 87, 92, 109, 116, 138, 166, 174, 218, 249, 276, 327, 332, 348, 436, 498, 654, 667, 996, 1308, 1334, 1909, 2001, 2407, 2507, 2668, 3161, 3818, 4002, 4814, 5014, 5727, 6322, 7221, 7521, 7636, 8004, 9047, 9483, 9628, 10028, 11454, 12644, 14442, 15042, 18094, 18966, 22908, 27141, 28884, 30084, 36188, 37932, 54282, 55361, 72703, 108564, 110722, 145406, 166083, 208081, 218109, 221444, 262363, 290812, 332166, 416162, 436218, 524726, 624243, 664332, 787089, 832324, 872436, 1049452, 1248486, 1574178, 2496972, 3148356, 6034349, 12068698, 18103047, 24137396, 36206094, 72412188]

約数ペア:

[(1, 72412188), (2, 36206094), (3, 24137396), (4, 18103047), (6, 12068698), (12, 6034349), (23, 3148356), (29, 2496972), (46, 1574178), (58, 1248486), (69, 1049452), (83, 872436), (87, 832324), (92, 787089), (109, 664332), (116, 624243), (138, 524726), (166, 436218), (174, 416162), (218, 332166), (249, 290812), (276, 262363), (327, 221444), (332, 218109), (348, 208081), (436, 166083), (498, 145406), (654, 110722), (667, 108564), (996, 72703), (1308, 55361), (1334, 54282), (1909, 37932), (2001, 36188), (2407, 30084), (2507, 28884), (2668, 27141), (3161, 22908), (3818, 18966), (4002, 18094), (4814, 15042), (5014, 14442), (5727, 12644), (6322, 11454), (7221, 10028), (7521, 9628), (7636, 9483), (8004, 9047)]