76402228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 93909452

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 43, 46, 62, 86, 89, 92, 124, 161, 172, 178, 217, 301, 322, 356, 434, 602, 623, 644, 713, 868, 989, 1204, 1246, 1333, 1426, 1978, 2047, 2492, 2666, 2759, 2852, 3827, 3956, 4094, 4991, 5332, 5518, 6923, 7654, 8188, 9331, 9982, 11036, 13846, 14329, 15308, 18662, 19313, 19964, 26789, 27692, 28658, 30659, 37324, 38626, 53578, 57316, 61318, 63457, 77252, 88021, 107156, 118637, 122636, 126914, 176042, 214613, 237274, 253828, 352084, 429226, 444199, 474548, 616147, 830459, 858452, 888398, 1232294, 1660918, 1776796, 2464588, 2728651, 3321836, 5457302, 10914604, 19100557, 38201114, 76402228]

約数ペア:

[(1, 76402228), (2, 38201114), (4, 19100557), (7, 10914604), (14, 5457302), (23, 3321836), (28, 2728651), (31, 2464588), (43, 1776796), (46, 1660918), (62, 1232294), (86, 888398), (89, 858452), (92, 830459), (124, 616147), (161, 474548), (172, 444199), (178, 429226), (217, 352084), (301, 253828), (322, 237274), (356, 214613), (434, 176042), (602, 126914), (623, 122636), (644, 118637), (713, 107156), (868, 88021), (989, 77252), (1204, 63457), (1246, 61318), (1333, 57316), (1426, 53578), (1978, 38626), (2047, 37324), (2492, 30659), (2666, 28658), (2759, 27692), (2852, 26789), (3827, 19964), (3956, 19313), (4094, 18662), (4991, 15308), (5332, 14329), (5518, 13846), (6923, 11036), (7654, 9982), (8188, 9331)]