74764844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 100869076

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 109, 119, 131, 154, 187, 218, 238, 262, 308, 374, 436, 476, 524, 748, 763, 917, 1199, 1309, 1441, 1526, 1834, 1853, 2227, 2398, 2618, 2882, 3052, 3668, 3706, 4454, 4796, 5236, 5764, 7412, 8393, 8908, 10087, 12971, 14279, 15589, 16786, 20174, 20383, 24497, 25942, 28558, 31178, 33572, 40348, 40766, 48994, 51884, 57116, 62356, 81532, 97988, 99953, 142681, 157069, 171479, 199906, 242743, 285362, 314138, 342958, 399812, 485486, 570724, 628276, 685916, 970972, 1099483, 1699201, 2198966, 2670173, 3398402, 4397932, 5340346, 6796804, 10680692, 18691211, 37382422, 74764844]

約数ペア:

[(1, 74764844), (2, 37382422), (4, 18691211), (7, 10680692), (11, 6796804), (14, 5340346), (17, 4397932), (22, 3398402), (28, 2670173), (34, 2198966), (44, 1699201), (68, 1099483), (77, 970972), (109, 685916), (119, 628276), (131, 570724), (154, 485486), (187, 399812), (218, 342958), (238, 314138), (262, 285362), (308, 242743), (374, 199906), (436, 171479), (476, 157069), (524, 142681), (748, 99953), (763, 97988), (917, 81532), (1199, 62356), (1309, 57116), (1441, 51884), (1526, 48994), (1834, 40766), (1853, 40348), (2227, 33572), (2398, 31178), (2618, 28558), (2882, 25942), (3052, 24497), (3668, 20383), (3706, 20174), (4454, 16786), (4796, 15589), (5236, 14279), (5764, 12971), (7412, 10087), (8393, 8908)]