80430636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4303

約数の個数: 72

約数和(自身を含む): 222203632

約数和(自身を除く): 141772996

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4261, 4719, 6292, 8522, 9438, 12783, 17044, 18876, 25566, 46871, 51132, 55393, 93742, 110786, 140613, 166179, 187484, 221572, 281226, 332358, 515581, 562452, 609323, 664716, 1031162, 1218646, 1546743, 1827969, 2062324, 2437292, 3093486, 3655938, 6186972, 6702553, 7311876, 13405106, 20107659, 26810212, 40215318, 80430636]

約数ペア:

[(1, 80430636), (2, 40215318), (3, 26810212), (4, 20107659), (6, 13405106), (11, 7311876), (12, 6702553), (13, 6186972), (22, 3655938), (26, 3093486), (33, 2437292), (39, 2062324), (44, 1827969), (52, 1546743), (66, 1218646), (78, 1031162), (121, 664716), (132, 609323), (143, 562452), (156, 515581), (242, 332358), (286, 281226), (363, 221572), (429, 187484), (484, 166179), (572, 140613), (726, 110786), (858, 93742), (1452, 55393), (1573, 51132), (1716, 46871), (3146, 25566), (4261, 18876), (4719, 17044), (6292, 12783), (8522, 9438)]