72448116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 119023500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 211, 213, 284, 372, 403, 422, 426, 633, 806, 844, 852, 923, 1209, 1266, 1612, 1846, 2201, 2418, 2532, 2743, 2769, 3692, 4402, 4836, 5486, 5538, 6541, 6603, 8229, 8804, 10972, 11076, 13082, 13206, 14981, 16458, 19623, 26164, 26412, 28613, 29962, 32916, 39246, 44943, 57226, 59924, 78492, 85033, 85839, 89886, 114452, 170066, 171678, 179772, 194753, 255099, 340132, 343356, 389506, 464411, 510198, 584259, 779012, 928822, 1020396, 1168518, 1393233, 1857644, 2337036, 2786466, 5572932, 6037343, 12074686, 18112029, 24149372, 36224058, 72448116]

約数ペア:

[(1, 72448116), (2, 36224058), (3, 24149372), (4, 18112029), (6, 12074686), (12, 6037343), (13, 5572932), (26, 2786466), (31, 2337036), (39, 1857644), (52, 1393233), (62, 1168518), (71, 1020396), (78, 928822), (93, 779012), (124, 584259), (142, 510198), (156, 464411), (186, 389506), (211, 343356), (213, 340132), (284, 255099), (372, 194753), (403, 179772), (422, 171678), (426, 170066), (633, 114452), (806, 89886), (844, 85839), (852, 85033), (923, 78492), (1209, 59924), (1266, 57226), (1612, 44943), (1846, 39246), (2201, 32916), (2418, 29962), (2532, 28613), (2743, 26412), (2769, 26164), (3692, 19623), (4402, 16458), (4836, 14981), (5486, 13206), (5538, 13082), (6541, 11076), (6603, 10972), (8229, 8804)]