78895908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24083}}^1$

素因数の和:24113

約数の個数: 72

約数和(自身を含む): 245464128

約数和(自身を除く): 166568220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 24083, 48166, 72249, 96332, 144498, 168581, 216747, 288996, 313079, 337162, 433494, 505743, 626158, 674324, 866988, 939237, 1011486, 1252316, 1517229, 1878474, 2022972, 2191553, 2817711, 3034458, 3756948, 4383106, 5635422, 6068916, 6574659, 8766212, 11270844, 13149318, 19723977, 26298636, 39447954, 78895908]

約数ペア:

[(1, 78895908), (2, 39447954), (3, 26298636), (4, 19723977), (6, 13149318), (7, 11270844), (9, 8766212), (12, 6574659), (13, 6068916), (14, 5635422), (18, 4383106), (21, 3756948), (26, 3034458), (28, 2817711), (36, 2191553), (39, 2022972), (42, 1878474), (52, 1517229), (63, 1252316), (78, 1011486), (84, 939237), (91, 866988), (117, 674324), (126, 626158), (156, 505743), (182, 433494), (234, 337162), (252, 313079), (273, 288996), (364, 216747), (468, 168581), (546, 144498), (819, 96332), (1092, 72249), (1638, 48166), (3276, 24083)]