74809386

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 113197014

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 31, 46, 54, 58, 62, 67, 69, 87, 93, 134, 138, 174, 186, 201, 207, 261, 279, 402, 414, 522, 558, 603, 621, 667, 713, 783, 837, 899, 1206, 1242, 1334, 1426, 1541, 1566, 1674, 1798, 1809, 1943, 2001, 2077, 2139, 2697, 3082, 3618, 3886, 4002, 4154, 4278, 4623, 5394, 5829, 6003, 6231, 6417, 8091, 9246, 11658, 12006, 12462, 12834, 13869, 16182, 17487, 18009, 18693, 19251, 20677, 24273, 27738, 34974, 36018, 37386, 38502, 41354, 41607, 44689, 47771, 48546, 52461, 56079, 60233, 62031, 83214, 89378, 95542, 104922, 112158, 120466, 124062, 134067, 143313, 180699, 186093, 268134, 286626, 361398, 372186, 402201, 429939, 542097, 558279, 804402, 859878, 1084194, 1116558, 1206603, 1289817, 1385359, 1626291, 2413206, 2579634, 2770718, 3252582, 4156077, 8312154, 12468231, 24936462, 37404693, 74809386]

約数ペア:

[(1, 74809386), (2, 37404693), (3, 24936462), (6, 12468231), (9, 8312154), (18, 4156077), (23, 3252582), (27, 2770718), (29, 2579634), (31, 2413206), (46, 1626291), (54, 1385359), (58, 1289817), (62, 1206603), (67, 1116558), (69, 1084194), (87, 859878), (93, 804402), (134, 558279), (138, 542097), (174, 429939), (186, 402201), (201, 372186), (207, 361398), (261, 286626), (279, 268134), (402, 186093), (414, 180699), (522, 143313), (558, 134067), (603, 124062), (621, 120466), (667, 112158), (713, 104922), (783, 95542), (837, 89378), (899, 83214), (1206, 62031), (1242, 60233), (1334, 56079), (1426, 52461), (1541, 48546), (1566, 47771), (1674, 44689), (1798, 41607), (1809, 41354), (1943, 38502), (2001, 37386), (2077, 36018), (2139, 34974), (2697, 27738), (3082, 24273), (3618, 20677), (3886, 19251), (4002, 18693), (4154, 18009), (4278, 17487), (4623, 16182), (5394, 13869), (5829, 12834), (6003, 12462), (6231, 12006), (6417, 11658), (8091, 9246)]